PROFIBUS® Bus Modules Overview¶

CI541-DP PROFIBUSâ DP Bus Module CI541-DP	PROFIBUSÂ® DP Bus Module, 4 AI, 2 AO, 8 DI, 8 DO
CI542-DP PROFIBUSâ DP Bus Module CI542-DP	PROFIBUSÂ® DP Bus Module, 8 DI, 8 DO, 8 DC